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Natural Cushion Cut Cobalt Spinel 2.57ct - (UH)
Natural Cushion Cut Cobalt Spinel 2.57ct - (UH)
Regular price
812,500.00 LKR
Regular price
Sale price
812,500.00 LKR
or pay in 3 x 270,833.33 with
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Earth-Mined & Ethically Sourced Natural Cobalt Spinel – Rare Blue Gem of Exceptional Brilliance!
Stone: Cobalt Spinel
Weight: 2.57 Carats
Dimensions: 7.64 x 6.71 x 4.57 mm
Color: Vivid Blue
Cut: Cushion
Treatment: None – Unheated
This natural cobalt spinel features an intense blue hue, highly prized for its rarity and brilliance. Expertly cushion cut and completely unheated, this ethically sourced gemstone captures and reflects light beautifully, making it perfect for rings, pendants, or bespoke fine jewelry. A collector’s favorite, it’s a gemstone that radiates elegance and exclusivity.
Perfect for: Jewelry designers, collectors, or anyone seeking a rare, high-quality gemstone to create a truly unforgettable piece.
Stone: Cobalt Spinel
Weight: 2.57 Carats
Dimensions: 7.64 x 6.71 x 4.57 mm
Color: Vivid Blue
Cut: Cushion
Treatment: None – Unheated
This natural cobalt spinel features an intense blue hue, highly prized for its rarity and brilliance. Expertly cushion cut and completely unheated, this ethically sourced gemstone captures and reflects light beautifully, making it perfect for rings, pendants, or bespoke fine jewelry. A collector’s favorite, it’s a gemstone that radiates elegance and exclusivity.
Perfect for: Jewelry designers, collectors, or anyone seeking a rare, high-quality gemstone to create a truly unforgettable piece.
- Free shipping
- Free returns
- Lifetime service warranty
How to measure ring size.
WATCH HOW - Click here
Method 1: Using a Paper Strip or String (Most Accurate at Home)
- Cut a thin strip of paper (or use string/floss).
- Wrap it snugly around the base of the finger you'll wear the ring on (not too tight— it should slide over the knuckle).
- Mark the exact spot where the paper overlaps with a pen.
- Lay it flat and measure the length from the end to the mark in milli-meters (mm). This is your circumference
Size Chart:
